{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "46085",
    "entityType": "User",
    "nonce": "0xc2fb5d79b73360c2e6b9bbe6ef12301c6b3c40a69c9937c8fe0dcacbfecbc9ab",
    "signature": "0x4204c154b31104eaf960b5353f74589f831f555af1eaa8a9bedf1ad675da9ef07ee3d4a2f8a19705a4b66e0f84c5a88db39bc0dd6e3df615de8e0c71137e83d31b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}